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<h1 class="topictitle1">Performing Real-Time Detection</h1>
<div id="body0000001809940362"><p id="EN-US_TOPIC_0000001809940362__p8060118">The system performs real-time detection on the desired file systems according to the associated real-time detection policy.</p>
<div class="section" id="EN-US_TOPIC_0000001809940362__section986811224016"><h4 class="sectiontitle">Precautions</h4><ul id="EN-US_TOPIC_0000001809940362__ul2862115717332"><li id="EN-US_TOPIC_0000001809940362__li5862205783315">If the storage device is the OceanProtect Backup Storage and DataTurbo sharing is enabled for the file system, real-time detection cannot be enabled.</li><li id="EN-US_TOPIC_0000001809940362__li1886295714338">During real-time detection, you must enable protection for both the primary and secondary file systems in the HyperMetro domain to ensure that I/Os of the primary and secondary file systems can be detected.</li></ul>
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<div class="section" id="EN-US_TOPIC_0000001809940362__section67191437515"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001809940362__ol372014373110"><li id="EN-US_TOPIC_0000001809940362__en-us_topic_0000001166366216_en-us_topic_0000001091431193_li1570821013536"><span>Choose <span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol1013362616330"><b>Data Security &gt; Real-Time Detection</b></span>.</span></li><li id="EN-US_TOPIC_0000001809940362__li98301694720"><span>Click <span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol1366015794815"><b>File Systems</b></span>.</span></li><li id="EN-US_TOPIC_0000001809940362__li1414511249483"><span>In the row that contains the desired file system, choose <span class="menucascade" id="EN-US_TOPIC_0000001809940362__menucascade188171919274"><b><span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol187171942719"><span id="EN-US_TOPIC_0000001809940362__text1228994575011"><strong>More</strong></span></span></b> &gt; <b><span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol239812204275"><span id="EN-US_TOPIC_0000001809940362__text198112145119"><strong>Protect</strong></span></span></b></span>.</span><p><div class="note" id="EN-US_TOPIC_0000001809940362__note10825550162513"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001809940362__p482513508257">You can also select multiple file systems and choose <span class="menucascade" id="EN-US_TOPIC_0000001809940362__menucascade5372186142612"><b><span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol937215620267"><span id="EN-US_TOPIC_0000001809940362__text37641347165014"><strong>More</strong></span></span></b> &gt; <b><span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol237226182618"><span id="EN-US_TOPIC_0000001809940362__text16439961512"><strong>Protect</strong></span></span></b></span>.</p>
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</p></li><li id="EN-US_TOPIC_0000001809940362__li6387118134912"><span>Select an existing real-time detection policy or click <span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol3564511247"><b><span id="EN-US_TOPIC_0000001809940362__text9564141132417"><strong>Create</strong></span></b></span> to create one.</span></li><li id="EN-US_TOPIC_0000001809940362__li1974632819320"><span>Click <span class="uicontrol" id="EN-US_TOPIC_0000001809940362__uicontrol104292472414"><b><span id="EN-US_TOPIC_0000001809940362__text4429164182416"><strong>OK</strong></span></b></span>.</span></li></ol>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001810100230.html">Configuring Real-Time Detection (In-event Interception)</a></div>
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